Unified National Coarse thread
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national coarse thread — (NC) A standard for the threads of nuts and bolts in which the number of threads per inch is much fewer than a fine (NF) nut or bolt. Observe the difference in the number of threads per inch (TPI) of the NF and NC in the following chart. Also… … Dictionary of automotive terms
national fine thread — (NF) A standard for the threads of nuts and bolts in which the number of threads per inch is much greater than a coarse (NC) nut or bolt. Also called unified National Fine thread. Observe the difference in the number of threads per inch (TPI) of… … Dictionary of automotive terms
UNC thread — Acronym for Unified National Coarse thread; one of the screw threads used on British cars. See national coarse thread. Compare UNF thread … Dictionary of automotive terms
Unified Thread Standard — Threads per inch redirects here. For the textile term, see Glossary of textile manufacturing#T. The Unified Thread Standard (UTS) defines a standard thread form and series along with allowances, tolerances, and designations for screw threads… … Wikipedia
Screw thread — Internal and external threads illustrated using a common nut and bolt. The screw and nut pair can be used to convert torque into linear force. As the screw (or bolt) is rotated, the screw moves along its axis through the fixed nut, or the non… … Wikipedia
ISO metric screw thread — The ISO metric screw threads are the world wide most commonly used type of general purpose screw thread.[1] They were one of the first international standards agreed when the International Organization for Standardization was set up in… … Wikipedia
UNC — is a three letter abbreviation with multiple meanings, as described below:In aviation* the for the civil airport of Unguía in ColombiaIn computing* Uniform Naming Convention, for Microsoft Windows systemsIn education* Universidad Nacional de… … Wikipedia
Nominal size — In manufacturing, a nominal size or trade size is a size in name only used for identification.[1] The nominal size may not match any dimension of the product, but within the domain of that product the nominal size may correspond to a large number … Wikipedia
education — /ej oo kay sheuhn/, n. 1. the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life. 2. the act or process of… … Universalium
Lathe — A lathe (pronEng|ˈleɪð) is a machine tool which spins a block of material to perform various operations such as cutting, sanding, knurling, drilling, or deformation with tools that are applied to the workpiece to create an object which has… … Wikipedia
